CN2724974Y - 新型石材拓孔机机头 - Google Patents
新型石材拓孔机机头 Download PDFInfo
- Publication number
- CN2724974Y CN2724974Y CN 200420090164 CN200420090164U CN2724974Y CN 2724974 Y CN2724974 Y CN 2724974Y CN 200420090164 CN200420090164 CN 200420090164 CN 200420090164 U CN200420090164 U CN 200420090164U CN 2724974 Y CN2724974 Y CN 2724974Y
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- CN
- China
- Prior art keywords
- motor
- stone material
- fixedlyed connected
- end connects
- guide rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420090164 CN2724974Y (zh) | 2004-09-16 | 2004-09-16 | 新型石材拓孔机机头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420090164 CN2724974Y (zh) | 2004-09-16 | 2004-09-16 | 新型石材拓孔机机头 |
Publications (1)
Publication Number | Publication Date |
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CN2724974Y true CN2724974Y (zh) | 2005-09-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200420090164 Expired - Fee Related CN2724974Y (zh) | 2004-09-16 | 2004-09-16 | 新型石材拓孔机机头 |
Country Status (1)
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CN (1) | CN2724974Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106272992A (zh) * | 2015-05-26 | 2017-01-04 | 山西颐顺鑫科技有限公司 | 背栓打孔机以及利用其加工背栓孔的方法 |
CN106272991A (zh) * | 2015-05-26 | 2017-01-04 | 山西颐顺鑫科技有限公司 | 一种锚栓套、背栓和打孔机头 |
CN110394482A (zh) * | 2018-04-24 | 2019-11-01 | 喜利得股份公司 | 钻孔装置 |
-
2004
- 2004-09-16 CN CN 200420090164 patent/CN2724974Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106272992A (zh) * | 2015-05-26 | 2017-01-04 | 山西颐顺鑫科技有限公司 | 背栓打孔机以及利用其加工背栓孔的方法 |
CN106272991A (zh) * | 2015-05-26 | 2017-01-04 | 山西颐顺鑫科技有限公司 | 一种锚栓套、背栓和打孔机头 |
CN106272992B (zh) * | 2015-05-26 | 2018-03-16 | 山西颐顺鑫科技有限公司 | 背栓打孔机以及利用其加工背栓孔的方法 |
CN106272991B (zh) * | 2015-05-26 | 2018-11-13 | 山西颐顺鑫科技有限公司 | 一种打孔机头 |
CN110394482A (zh) * | 2018-04-24 | 2019-11-01 | 喜利得股份公司 | 钻孔装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LONGYUAN CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: SHANGHAI SI NUOBO METAL COMPONENTS DEVELOPMENT CO., LTD. Effective date: 20090424 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090424 Address after: No. 768 Yat Sen Road, Shanghai, zip code: 200434 Co-patentee after: Shanghai Sinecobo Metal Member Development Co., Ltd. Patentee after: Longyuan construction group Limited by Share Ltd Address before: No. 278, Lane 109, East Ting Road, Jiuting Industrial Zone, Shanghai, Songjiang: 201615 Patentee before: Shanghai Sinecobo Metal Member Development Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI SINECOBO METAL MEMBER DEVELOPMENT CO., LTD. Effective date: 20121130 Owner name: SHANGHAI SINECOBO METAL MEMBER DEVELOPMENT CO., LT Free format text: FORMER OWNER: LONGYUAN CONSTRUCTION GROUP CO., LTD. Effective date: 20121130 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200434 HONGKOU, SHANGHAI TO: 201615 SONGJIANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121130 Address after: 201615 No. 278, Lane 109, East Ting Road, Jiuting Industrial Zone, Shanghai, Songjiang District Patentee after: Shanghai Sinecobo Metal Member Development Co., Ltd. Address before: 200434 Shanghai Yixian Road, No. 768 Patentee before: Longyuan Construction Group Co., Ltd. Patentee before: Shanghai Sinecobo Metal Member Development Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050914 Termination date: 20130916 |